Easy
Less than 15 minutes
This is an authentic OEM sourced replacement safety key set commonly used on Horizon Fitness treadmills. It is an important safety feature that ensures if the user falls, trips, or faints while using the treadmill, that the machine will immediately shut off. If you do not have a safety key for the treadmill, it will not power on. This part is made out of plastic with a magnet.
Safety Key Set 1000105094
OEM part for: Horizon Fitness
Part Number: 1000105094
$42.60
In Stock
Order within the next 23 minutes and your part ships today! 
Compatibility
This part will fit the following 22 machines
Horizon Fitness
CT5.3 (TM660)(2012) Treadmill - Folding View Diagrams & Manuals
T101-03 (TM659)(2012) Treadmill - Folding View Diagrams & Manuals
CT5.2 (TM639)(2011) Treadmill - Folding View Diagrams & Manuals
CT7.1 (TM633)(2011) Treadmill - Folding View Diagrams & Manuals
CT9.1 (TM635)(2010-2011) Treadmill - Folding View Diagrams & Manuals
T101 (TM621)(2011) Treadmill - Folding View Diagrams & Manuals
T202 (TM643)(2011) Treadmill - Folding View Diagrams & Manuals
T203 (TM644)(2011) Treadmill - Folding View Diagrams & Manuals
CT5.1 (TM625)(2010) Treadmill - Folding View Diagrams & Manuals
CT7.1 (TM633)(2010) Treadmill - Folding View Diagrams & Manuals
GS950T (TM626)(2010) Treadmill - Folding View Diagrams & Manuals
T101 (TM621)(2010) Treadmill - Folding View Diagrams & Manuals
T102 (TM622)(2010) Treadmill - Folding View Diagrams & Manuals
T103 (TM623)(2010) Treadmill - Folding View Diagrams & Manuals
ADVENTURE 2 PLUS View Diagrams & Manuals
CT7.1 (TM633)(Serial Number After TM633K127100325)(2011) View Diagrams & Manuals
CT7.1 (TM633)(Serial Number Before TM633K127100325)(2010) View Diagrams & Manuals
CT9.1 (TM635)(2010) View Diagrams & Manuals
GS950TSM (TM655)(2011) View Diagrams & Manuals
T101-5 (TM734)(2018) View Diagrams & Manuals
T101 (TM621)(Serial Number After TM6211006CL00400)(2011) View Diagrams & Manuals
T101 (TM621)(Serial Number Before TM6211006CL00400)(2010) View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Treadmill Parts
Customer Part Reviews ?
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Great fit
Exactly what I ordered, worth the wait.
iGlobal -
November 27, 2020
Verified Purchase
Came faster than expected
Thank you for your swift service. The key works great, too.
Guest -
May 7, 2020
Verified Purchase
Hard to find treadmill key
After several searches I found treadmill key that works! Fast and easy ordering!
Guest -
December 19, 2019
Verified Purchase
Fast shipping part works perfectly!!!
It’s awesome
Guest -
September 28, 2019
Verified Purchase
Worked as expected
Arrived very quickly!!!! We were so happy we were able to find the key we needed to run a treadmill we received from a friend.
Guest -
April 26, 2019
Verified Purchase
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t days ago
Verified Purchase
eReplacementParts Team
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Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Safety Key Set
The S/N is TM6210912CJ01042 and wondered if this safety key is compatible
Brittany
for model number T101
asked on 2022-08-17
Hello Brittany, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Part Number:1000105094. We hope this helps, good luck with this repair!
eReplacementParts Team August 17, 2022
Safety key
Alexandra
for model number Horizon treadmill RST 5.6
asked on 2022-02-12
Hello Alexandra, Thank you for contacting us. We have researched the model number you have provided and show that the compatible safety key set is part# 082397. We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team February 12, 2022
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Safety key was lost
Michael - August 22, 2016
👍 4 of 4 people found this instruction helpful
Tool Type
Treadmill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Removed the sleeve and inserted the key in the slot. No tools needed.
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Will not start without key in slot.
TIM - April 20, 2017
👍 2 of 4 people found this instruction helpful
Tool Type
Treadmill
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Parts Used
Inserted the key, and started running
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Thanks for voting and helping fellow customers!
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
